00001 00002 // 00003 // Thor C++ Library 00004 // Copyright (c) 2011-2012 Jan Haller 00005 // 00006 // This software is provided 'as-is', without any express or implied 00007 // warranty. In no event will the authors be held liable for any damages 00008 // arising from the use of this software. 00009 // 00010 // Permission is granted to anyone to use this software for any purpose, 00011 // including commercial applications, and to alter it and redistribute it 00012 // freely, subject to the following restrictions: 00013 // 00014 // 1. The origin of this software must not be misrepresented; you must not 00015 // claim that you wrote the original software. If you use this software 00016 // in a product, an acknowledgment in the product documentation would be 00017 // appreciated but is not required. 00018 // 00019 // 2. Altered source versions must be plainly marked as such, and must not be 00020 // misrepresented as being the original software. 00021 // 00022 // 3. This notice may not be removed or altered from any source distribution. 00023 // 00025 00028 00029 #ifndef THOR_BIGTEXTURE_HPP 00030 #define THOR_BIGTEXTURE_HPP 00031 00032 #include <Thor/Detail/Swap.hpp> 00033 #include <Thor/Config.hpp> 00034 00035 #include <SFML/Graphics/Texture.hpp> 00036 00037 #include <vector> 00038 #include <string> 00039 00040 00041 namespace sf 00042 { 00043 00044 class Sprite; 00045 00046 } // namespace sf 00047 00048 00049 namespace thor 00050 { 00051 00054 00059 class THOR_API BigTexture 00060 { 00061 // --------------------------------------------------------------------------------------------------------------------------- 00062 // Public member functions 00063 public: 00066 void Swap(BigTexture& other); 00067 00070 bool LoadFromImage(const sf::Image& image); 00071 00074 bool LoadFromFile(const std::string& filename); 00075 00079 bool LoadFromMemory(const void* data, std::size_t size); 00080 00083 bool LoadFromStream(sf::InputStream& stream); 00084 00087 unsigned int GetWidth() const; 00088 00091 unsigned int GetHeight() const; 00092 00093 00094 // --------------------------------------------------------------------------------------------------------------------------- 00095 // Private member functions 00096 private: 00097 // Fills the sprites according to the own 2D array of textures. 00098 // The return value is the size of everything, in world coordinates. 00099 sf::Vector2f FillSprites(const sf::Color& color, std::vector<sf::Sprite>& out) const; 00100 00101 00102 // --------------------------------------------------------------------------------------------------------------------------- 00103 // Private variables 00104 private: 00105 std::vector<sf::Texture> mTextures; 00106 sf::Vector2u mTableSize; 00107 sf::Vector2u mPixelSize; 00108 00109 00110 // --------------------------------------------------------------------------------------------------------------------------- 00111 // Friends 00112 friend class BigSprite; 00113 }; 00114 00117 THOR_GLOBAL_SWAP(BigTexture) 00118 00119 00120 00121 } // namespace thor 00122 00123 #endif // THOR_BIGTEXTURE_HPP